package com.itheima.stock.mapper;

import com.itheima.stock.entity.StockBusiness;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
 * @author zby
 * @description 针对表【stock_business(主营业务表)】的数据库操作Mapper
 * @created 2024-06-17 20:58:15
 * 对应实体类 {@link StockBusiness}
 */
@Mapper
public interface StockBusinessMapper {

    /**
     *  所有股票主营业信息
     * @return List
     */
    List<StockBusiness> selectAll();

}




